| Islington to Smyrna (Delaware) | 3,589.21 mi (5,776.27 km) |
| Islington to Smyrna (Georgia) | 4,206.52 mi (6,769.75 km) |
| Islington to Smyrna (Tennessee) | 4,185.08 mi (6,735.24 km) |
| Islington to Snellville (Georgia) | 4,186.00 mi (6,736.71 km) |
| Islington to Snoqualmie (Washington) | 4,774.41 mi (7,683.67 km) |
| Islington to Snyder (Texas) | 4,907.68 mi (7,898.15 km) |
| Islington to Socastee (South Carolina) | 3,988.72 mi (6,419.22 km) |
| Islington to Socorro (Texas) | 5,163.09 mi (8,309.19 km) |
| Islington to Soddy-Daisy (Tennessee) | 4,165.38 mi (6,703.54 km) |
| Islington to Solana Beach (California) | 5,468.20 mi (8,800.21 km) |
| Islington to Soledad (California) | 5,398.19 mi (8,687.55 km) |
| Islington to Solon (Ohio) | 3,729.97 mi (6,002.80 km) |
| Islington to Somers Point (New Jersey) | 3,547.15 mi (5,708.58 km) |
| Islington to Somerset (Kentucky) | 4,055.10 mi (6,526.06 km) |
| Islington to Somerset (New Jersey) | 3,490.48 mi (5,617.38 km) |
